Polaris NG7 GPS

Thanks for the comments Ivan.
From what I've read, the NG7 comes standard with Hema maps for the outback and they use Tom Tom maps for town/city work.
I'm comparing it with the Garman RV770 ($599) but it doesn't come with the Hema maps or built in crash cam and the reversing camera is an other $250.
The Polaris NG7 ($749) comes with all of the above.

Most of the unit's we have fitted have been indash though.

Thanks Macca, I'll check it out.